| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2C + O2 = Ca2 + CO2
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2 =>
2 C4H6 + 2 KMnO4 + 3 H2SO4 = 4 CH3COOH + 2 MnSO4 + K2SO4 + H2
Mg + ClO3 = ClO2 + MgO =>
Mg + ClO3 = ClO2 + MgO
NaS + CdCl = CdS + NaCl =>
NaS + CdCl = CdS + NaCl
KHSO3 = SO2 + H2O + K2SO3 =>
2 KHSO3 = SO2 + H2O + K2SO3
ICl3 + NaI = NaICl3 + I2 =>
2 ICl3 + 2 NaI = 2 NaICl3 + I2
C7H8O4 + NaOH = NaC7H5O3 + H2O =>
C7H8O4 + NaOH = NaC7H5O3 + 2 H2O
Cr + N2 = CrN2 =>
Cr + N2 = CrN2
H2SO4 + CaCO3 = HOH + CO2 + CaSO4 =>
H2SO4 + CaCO3 = HOH + CO2 + CaSO4
FeCl3 + Na2CO3 = FeNa3 + Cl2CO3 =>
2 FeCl3 + 3 Na2CO3 = 2 FeNa3 + 3 Cl2CO3
SrCO3 + O2 = SrO2 + CO2 =>
2 SrCO3 + O2 = 2 SrO2 + 2 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li + Ag2S = LiS + Ag =>
Li + Ag2S = LiS + 2 Ag
Mg(CH3COO)2 + Zn = ZnCH3COO + Mg =>
Mg(CH3COO)2 + 2 Zn = 2 ZnCH3COO + Mg
C3H5(NO3)3(s) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(s) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
HBr + S = H2S + Br2 =>
2 HBr + S = H2S + Br2
Cu + NaClO3 + HCl = CuCl2 + H2O + NaCl =>
3 Cu + NaClO3 + 6 HCl = 3 CuCl2 + 3 H2O + NaCl
Ca + Al(SO4)3 = Al + Ca(SO4)3 =>
Ca + Al(SO4)3 = Al + Ca(SO4)3
NH3 + H2O = H30 + NHO =>
15 NH3 + 15 H2O = 2 H30 + 15 NHO
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
CH3COOH + Cu2CO3(OH)2 = Cu(CH3COO)2 + H2O + CO2 =>
4 CH3COOH + Cu2CO3(OH)2 = 2 Cu(CH3COO)2 + 3 H2O + CO2
Ce(OH)3 = Ce2O3 + H2O =>
2 Ce(OH)3 = Ce2O3 + 3 H2O
C3H6O + O2 = H2O + C3H4O =>
2 C3H6O + O2 = 2 H2O + 2 C3H4O
PbCl2 + Ag2SO4 = AgCl + PbSO4 =>
PbCl2 + Ag2SO4 = 2 AgCl + PbSO4
AgNO3 + P4 + H2O = H3PO4 + Ag + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 4 H3PO4 + 20 Ag + 20 HNO3
Cu15Cl8 + Zn = Cu + ZnCl2 =>
Cu15Cl8 + 4 Zn = 15 Cu + 4 ZnCl2
Mn + HNo3 = Mn(No3)2 + H2 =>
Mn + 2 HNo3 = Mn(No3)2 + H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KCl + S + H2O + Hg = HgCl + KSH + KOH =>
2 KCl + S + H2O + 2 Hg = 2 HgCl + KSH + KOH
Ti + H2O2 = TiO2 + H2 =>
Ti + H2O2 = TiO2 + H2
Mg(OH)2 + (NH4)2HPO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)2HPO4 = Mg3(PO4)2 + 4 NH3 + 6 H2O
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
CuSO4 + ZnBr2 = CuBr2 + ZnSO4 =>
CuSO4 + ZnBr2 = CuBr2 + ZnSO4
C5H10SO3N + O2 = CO2 + H2O + SO2 + N2 =>
2 C5H10SO3N + 14 O2 = 10 CO2 + 10 H2O + 2 SO2 + N2
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
O2 + C5H2CO2 = CO2 + H2O =>
11 O2 + 2 C5H2CO2 = 12 CO2 + 2 H2O
Mg2 + (PO4)3 = Mg3(PO4)2 =>
9 Mg2 + 4(PO4)3 = 6 Mg3(PO4)2
CsOH + BeS = Cs2S + Be(OH)2 =>
2 CsOH + BeS = Cs2S + Be(OH)2
HBrO4 + Fe(OH)3 = Fe(BrO4)3 + H2O =>
3 HBrO4 + Fe(OH)3 = Fe(BrO4)3 + 3 H2O
Ba(NO3)2 + C4H8N2O2 = NO3 + BaC4H8N2O2 =>
Ba(NO3)2 + C4H8N2O2 = 2 NO3 + BaC4H8N2O2
Fe(OH)3 + KMnO4 = Fe(MnO4)3 + KOH =>
Fe(OH)3 + 3 KMnO4 = Fe(MnO4)3 + 3 KOH
KO + CO2 = KO2 + CO =>
KO + CO2 = KO2 + CO
C6H12 + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + H2O + K2SO4 + C8H10O4 =>
16 C6H12 + 21 K2Cr2O7 + 63 H2SO4 = 21 Cr2(SO4)2 + 99 H2O + 21 K2SO4 + 12 C8H10O4
C4H6NiO4 + Na2S = NiS + C2H3NaO2 =>
C4H6NiO4 + Na2S = NiS + 2 C2H3NaO2
CaCl2 + C2O4 = Cl + CaC2O4 =>
CaCl2 + C2O4 = 2 Cl + CaC2O4
Pb + Ca(OH)2 = Pb(OH)4 + Ca =>
Pb + 2 Ca(OH)2 = Pb(OH)4 + 2 Ca
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
CuCl2 + Ti = Cu + TiCl3 =>
3 CuCl2 + 2 Ti = 3 Cu + 2 TiCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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